Is canada a country that developed with the aid of human capital

In a way every country developed with the aid of human capital. You could argue that  some countries are more based on natural resources, such as oil, but all countries need human capital to thrive. In this context, Canada with its comparatively harsh climate needed the aid of human capital more than countries in more favorable climatic conditions.

¿Cuando regresa mi tía de México?

That would be the right answer.